Ferric Sulfate (CAS 10028-22-5) — formula Fe2(SO4)3, molecular weight 399.9; category food additives.
Ferric Sulfate (CAS 10028-22-5) is a chemical raw material in the food additives category. Its molecular formula Fe2(SO4)3 comprises 2 Fe, 3 S, 12 O atoms. Its molecular weight is about 399.9. Reported physicochemical data: melting point around 480 °C (decomp). As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 10028-22-5 |
|---|---|
| Molecular Formula | Fe2(SO4)3 |
| Molecular Weight | 399.9 |
| Melting Point | 480 °C (decomp) |
| Applications | Used to make iron salts and pigments, as a coagulant in water purification and sewage treatment, in etching aluminum, in pickling stainless steel and copper, as a mordant in textile dyeing and calico printing, in soil conditioners |
| Category | Food Additives|Nutrition Enhancers |
Documented applications: Used to make iron salts and pigments, as a coagulant in water purification and sewage treatment, in etching aluminum, in pickling stainless steel and copper, as a mordant in textile dyeing and calico printing, in soil conditioners.
Ferric Sulfate is a food-grade compound with CAS registry number 10028-22-5 and molecular formula Fe2(SO4)3 (molecular weight 399.9), belonging to the food additives segment of chemical raw materials.
CAS number: 10028-22-5
Its molecular formula Fe2(SO4)3 comprises 2 Fe, 3 S, 12 O atoms.
Also known as: Ferric Sulfate · 硫酸铁 · Iron(III) sulfate
Category: food additives / food additives
The CAS registry number of Ferric Sulfate is 10028-22-5.
Molecular formula Fe2(SO4)3, molecular weight 399.9.
It is also registered under: Ferric Sulfate, 硫酸铁, Iron(III) sulfate.
Recorded applications: Used to make iron salts and pigments, as a coagulant in water purification and sewage treatment, in etching aluminum, in pickling stainless steel and copper, as a mordant in textile dyeing and calico printing, in soil conditioners.
Category: Food Additives / Nutrition Enhancers.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Ferric Sulfate (CAS 10028-22-5), compiled from public chemistry databases.
| CAS Number | 10028-22-5 |
|---|---|
| PubChem CID | 24826 |
| Molecular Formula | Fe2(SO4)3 |
| IUPAC Name | bis(iron(3+));trisulfate |
| UNII (FDA) | 4YKQ1X5E5Y |
| Molecular Weight | 399.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 0 |
| Exact Mass | 399.725060 |
| Monoisotopic Mass | 399.725060 |
| Topological Polar Surface Area | 266 |
| Heavy Atom Count | 17 |
| Melting Point | 480 °C (decomp) |
|---|---|
| Density | 3.097 at 18 °C |
| Density | 3.1 @25 °C |
FERRIC SULFATE; Iron(III) sulfate; 10028-22-5; Iron persulfate; Iron(3+) sulfate; Ferric persulfate; Iron sesquisulfate; Iron tersulfate; Diiron trisulfate; Ferric tersulfate; Ferric sesquisulfate; Sulfuric acid, iron(3+) salt (3:2); Coquimbite mineral; Iron sulfate (2:3); Iron sulfate (Fe2(SO4)3); Iron(3+) sulfate, (2:3)
| Regulatory & food contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT |
|---|---|
| GHS notifications | 0.4% (2 / 446) |
| GHS notifications | 0.4% (2 / 446) |
|---|---|
| Notified hazard statements | H290 (40.4%), H302 (90.1%), H315 (87.7%), H317 (11.4%), H318 (80.7%), H319 (18.8%), H335 (20.4%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫酸铁